<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <title>Title</title>
    <link
      href="https://cdn.bootcdn.net/ajax/libs/animate.css/4.1.1/animate.css"
      rel="stylesheet"
    />
  </head>
  <body>
    <h1 class="animate__animated animate__bounce">An animated element</h1>
  </body>
</html>
